122136776014 has 32 divisors (see below), whose sum is σ = 209075061600. Its totient is φ = 53000048640.

The previous prime is 122136776009. The next prime is 122136776017. The reversal of 122136776014 is 410677631221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122136776017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1018707 + ... + 1132270.

It is an arithmetic number, because the mean of its divisors is an integer number (6533595675).

Almost surely, 2^122136776014 is an apocalyptic number.

122136776014 is a deficient number, since it is larger than the sum of its proper divisors (86938285586).

122136776014 is a wasteful number, since it uses less digits than its factorization.

122136776014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2151108.

The product of its (nonzero) digits is 84672, while the sum is 40.

The spelling of 122136776014 in words is "one hundred twenty-two billion, one hundred thirty-six million, seven hundred seventy-six thousand, fourteen".